Παραπομπή σε μορφή APA (7η εκδ.)

Mentan, T. (2014). Africa: Facing human security challenges in the 21st century. Langaa Research & Publishing CIG.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mentan, Tatah. Africa: Facing Human Security Challenges in the 21st Century. Bamenda, Cameroon: Langaa Research & Publishing CIG, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mentan, Tatah. Africa: Facing Human Security Challenges in the 21st Century. Langaa Research & Publishing CIG, 2014.